141663163273 has 4 divisors (see below), whose sum is σ = 141872415300. Its totient is φ = 141453911248.

The previous prime is 141663163261. The next prime is 141663163303. The reversal of 141663163273 is 372361366141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 139852065024 + 1811098249 = 373968^2 + 42557^2 .

It is a cyclic number.

It is not a de Polignac number, because 141663163273 - 2¹⁷ = 141663032201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141663161273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104624998 + ... + 104626351.

It is an arithmetic number, because the mean of its divisors is an integer number (35468103825).

Almost surely, 2^141663163273 is an apocalyptic number.

It is an amenable number.

141663163273 is a deficient number, since it is larger than the sum of its proper divisors (209252027).

141663163273 is an equidigital number, since it uses as much as digits as its factorization.

141663163273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209252026.

The product of its digits is 326592, while the sum is 43.

The spelling of 141663163273 in words is "one hundred forty-one billion, six hundred sixty-three million, one hundred sixty-three thousand, two hundred seventy-three".